西宁市湟水花园小区5#楼给排水工程设计.doc
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- 西宁市 水花 小区 排水工程 设计
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1、摘要随着国民经济的发展,人民居住理念的变化,高层建筑如雨后春笋般,越来越多的矗立于城市之中。本设计是西宁市湟水花园5号住宅楼的建筑给排水设计,住宅楼总高18层,地上17层,地下1层,屋面标高为51.7米。主要包括给水系统、排水系统、消防系统和屋面雨水系统四个部分。给水系统采用分区供水,1-7层为低区,由市政管网直接供水。8-17层为高区,采用下行上给的无水箱供水方式,由地下室的供水泵直接供水;排水系统采用的是污、废合流制,底层单独排水,排水立管仅设伸顶通气管,污水再经化粪池处理后排向市政污水管网;消防系统设计成消火栓灭火系统,火灾初期10min的水由消防水箱供给,正常供水由消防水泵从贮水池内抽
2、取;雨水采用的是内排水系统,雨水直接排向市政污水管网。给水管采用PVC管,排水管和雨水管均采用UPVC管,消防系统采用镀锌钢管。设计过程进行了各系统方案的确定、平面布置和计算以及各种设备的选型。最后用CAD绘制了各个系统的平面施工图和系统图。总之,住宅给排水系统看似简单,但它与我们的日常生活息息相关。作为工程设计人员,应本着技术、安全、经济性原则,在实践中努力创新,寻求最佳的给排水设计方案,适应住宅设计发展的新要求,满足人民群众的要求。abstract With the development of the national economy and changes in the concept
3、 of people living, the high-rise building soars everywhere in the city more and more. This design is the water supply and drainage design of ruijing Garden No.8 residential building in xiningcityThis residential building overall height total height19,on the ground 18, underground 1layer, roof height
4、 of 50.4metres. This design is a 18 layers buildings of the public residence building to, completing the design of the water supply system and draining the system, fire fight system and the system of the roof rain water.The water supply system adoption cent area supply water. 1-7 low areas of the la
5、yers is taken care of the direct water supply by the municipal pipe net. 8-17 layer is high area, using descending to the water supply, by the basement water pump to supply water directly; Drain the system adoption is a dirty water, the waste water confluence system, the first floor drains alone, dr
6、aining to sign the tube to establish to stretch the crest to ventilate the tube only, the dirty water was handle by septic tank again rear row to municipal soil pipe net; The fire fight system design becomes to eliminate the fire to bolt to extinguish fire the system, a fire water of the early 10 mi
7、ns is supply by the fire fight water tank, normal the water supply be pumped by the fire fight Pump from the Saving pond ; The rain water adoption is inside drain the system, rain water direct row to municipal soil pipe net. The water pipe adopt the PVC tube , both drain pipe and the rain water pipe
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